Designed and intended for those engine builds that need the best fastener to keep together their high performance motor. These are the same head studs we use in our 1000hp+ builds. This kit includes a set of fourteen M12 Custom Age 625+ studs, fourteen Chrome Moly Steel 12-point nuts, fourteen hardened and parallel ground washers and a 1/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant.

All ARP Custom Age 625+ studs are centerless ground, heat treated prior to thread rolling and machining, nominally rated at 270,000 psi tensile strength and are reusable as compared to OEM Torque to Yield (TTY) head bolts. Optimum design, enhanced reliability and increased strength are the main attributes of ARP’s Pro Series Head Stud Kits.

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About Raw Brokerage

Located in Orlando, Florida, Raw Brokerage was founded at the beginning of 2008. The company started out as an used Nissan RB engine parts website connecting enthusiast with hard to find parts in the United States. Since then Raw Brokerage has expanded into it's 4,500 square foot facility where it distributes thousands of new and used performance automotive parts, perform extensive car and engine builds specializing in the Nissan RB platform. We have accounts on over 300 brands and access to over 1,000,000 parts. Raw Brokerage focuses on it's core values of integrity, value and service. This allows our team to ensure top level customer satisfaction that you can rely on. Regardless of motorsport we are here to assist in getting your car to perform to it's highest potential. So shop with confidence with us when looking for your next body kit, engine block, turbo, or other performance parts.

What does that mean for you?

Our team is dedicated to more than just customer service, it's driven to provide customer success. Just like you we are car enthusiast looking to enjoy the process of the build, the satisfaction of the improvements and the success at the track.

With over a decade operating in the performance automotive industry our team has been there, broke that part, compared the alternatives, and have been part of countless projects.

Just like our cars and yours, we're a company focused on always improving. We seek to provide quality information, process your order quickly and accurately.

This is the reason why countless car owners return each day to Raw Brokerage for their performance parts needs.

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As per California's Prop65 Laws, we are REQUIRED to warn you that the products we sell will put you near a vehicle, which emits dangerous chemicals or worse. Please review the link below before purchase.